Baby balance bike



FIG. 1 is a front elevational view of a baby balance bike showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an enlarged left side view thereof;

FIG. 4 is an enlarged right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view thereof;

FIG. 7 is a second perspective view thereof;

FIG. 8 is a third perspective view thereof; and,

FIG. 9 is a fourth perspective view thereof. 

CLAIM The ornamental design for a baby balance bike, as shown and described. 